--- smsdaemon/daemon.cpp	2008/12/07 16:31:40	145
+++ smsdaemon/daemon.cpp	2008/12/07 20:06:12	146
@@ -5,6 +5,11 @@
 #include <stdlib.h>
 #include <cstring>
 
+#include <sys/types.h>
+#include <pwd.h>
+#include <grp.h>
+
+
 #include "daemon.h"
 #include "common.h"
 
@@ -12,28 +17,57 @@
 
 using namespace std;
 
- 
+
 void signal_handler(int sig)
 {
-	switch(sig) {
-		case SIGHUP:
-			Common::instance()->logMessage("hangup signal catched");
-			break;
-
-		case SIGTERM:
-			Common::instance()->logMessage("terminate signal catched...exiting");
-			Common::instance()->mainContinue = false;
-			break;
+	switch (sig)
+	{
+	case SIGHUP:
+		Common::instance()->logMessage("hangup signal catched");
+		break;
+
+	case SIGTERM:
+		Common::instance()->logMessage("terminate signal catched...exiting");
+		Common::instance()->mainContinue = false;
+		break;
 	}
 }
 
+void lookup_uid_values()
+{
+	Common* cmn = Common::instance();
+
+	passwd* pass = getpwnam("smsdaemon");
+	if (pass != 0)
+	{
+		cmn->uid = pass->pw_uid;
+	}
+	else
+	{
+		cmn->logMessage("could not lookup userid: smsdaemon");
+		exit(1);
+	}
+
+	group* grp = getgrnam("smsdaemon");
+	if (grp != 0)
+	{
+		cmn->gid = grp->gr_gid;
+	}
+	else
+	{
+		cmn->logMessage("could not lookup groupid: smsdaemon");
+		exit(1);
+	}
+}
+
+
 void daemonCleanup()
 {
 	unlink( Common::instance()->pidfile.c_str() );
 }
 
 void daemonize()
-{	
+{
 	int i, lfp;
 	char str[10];
 	Common* cmn = Common::instance();
@@ -44,38 +78,38 @@
 		daemon_shutdown(0);
 	}
 
-					
+
 	if (getppid() == 1) /* already a daemon */
 		return;
-							
+
 	i=fork();
-							
+
 	if (i<0) /* fork error */
 		daemon_shutdown(FORK_ERROR);
 	if (i>0) /* parent exits */
 		daemon_shutdown(0);
 	/* child daemon continues */
-								
+
 	setsid(); /* obtain a new process group */
-										
+
 	for (i=getdtablesize(); i>=0; --i)
 		close(i); /*close all descriptors*/
-												
+
 	i=open("/dev/null", O_RDWR); /* handle std. io */
-	dup(i); 
 	dup(i);
-														
+	dup(i);
+
 	umask(027); /* set newly created file permissions */
-															
+
 	chdir("/tmp"); /* change running directory*/
-	
+
 	/*attempt to create lockfile and put a file-lock on it*/
 	lfp=open(cmn->pidfile.c_str(), O_RDWR|O_CREAT, 0640);
 	if (lfp<0) /* can not open */
 		daemon_shutdown(CANT_OPEN_LOCK);
 	if (lockf(lfp,F_TLOCK,0) < 0) /* can not lock */
 		daemon_shutdown(ALREADY_LOCKED);
-					
+
 	/* first instance continues */
 	sprintf(str, "%d\n", getpid() ); /* record pid to lockfile */
 	write(lfp, str, strlen(str) );
@@ -84,7 +118,7 @@
 	signal(SIGTTOU, SIG_IGN);
 	signal(SIGTTIN, SIG_IGN);
 	signal(SIGHUP, signal_handler); /* catch hangup signal */
-	signal(SIGTERM, signal_handler); /* catch kill signal */	
+	signal(SIGTERM, signal_handler); /* catch kill signal */
 
 	/*this program is now a daemon*/
 	setegid( cmn->gid );